Though the built-in recording scheduler works well enough, and you can download show schedules via My Yahoo, the process is not as smooth as you'd think. We'd love to see more integration (as Archos has done with Dish Network) so that you could get content more automatically and more intelligently. Archos does intend to update the Archos 504 firmware to allow transfers directly from a Dish PVR--more details to come later this year. Still, the ability to record gives you a free source of good content.
The 504 can also play MP3, WMA, subscription WMA, and WAV files. Support for album art, bookmarking (for videos, too), ID3 tag-based browsing (via the ARC Library), gapless music playback, and the solid playlist creation highlight the 504's audio features. We were disappointed with the quality of the newly added EQs. We do like the fact that upon connecting to a computer, the 504 gives you the option of UMS (PC hard drive) or MTP (Windows device) modes. Transferring to and from Mac (drag and drop) and Windows (autosyncing) was clean and quick.
The 504's photo features are neat. One method for browsing is the thumbnail mode, where you get 54 thumbnails that magnify as you pass over them. Slide-show transitions are professional, and you can zoom in multiple steps. I think it's a great photo viewer.
How did the Archos 504 get so affordable?
Part of the reason the 40GB 504 comes in at $350 (the same price as the 30GB 604) while the AV500 is currently $450 is the 504's lack of accessories. In order to record audio or video, you need to purchase one of two optional kits. The first is the Archos DVR Station, a dock designed to fit in with your entertainment system. This $100 kit (with a nice remote control) can record virtually any video source, including cable TV, DVD player, camcorder, and so on, as well as line-in audio. It features virtually every input and output you'd care for, including S-Video in and out, component out, standard USB, and even SPDIF out. The other option is the more portable DVR Travel Adapter Kit ($70), which includes a 4-inch adapter that snaps onto the 504's dock connector. It's easy to use and transport, but it lacks the depth of ports on the dock. The AV500 actually ships with a docking pod, making it ready to record out of the box. So you're actually paying about the same if you add the recording hardware--not a bad move by Archos, since you can save some cash if you don't want to record. However, recording is one of the prime features of this "DVR," and our advice is to get one of the two kits when you buy the main unit.
What you do get in the package is pretty weak--a proprietary USB cable, earbud headphones, a 504 dock module (for use with the DVR Station), and a sad excuse for a case. Just the basics--you don't even get a power adapter as you are expected to power via USB. If you want AC power, you'll need to spring for the $30 Docking Adapter Kit, which includes an adapter that allows you to transfer photos to the 504 from digital cameras. So in order to match the $420 30GB Cowon A2's recording and photo-transfer features (not to mention an AC adapter), you'd have to spend a total of $450 (40GB 504 + Docking Adapter Kit + Travel Adapter Kit).
Sound quality is decent at higher volumes (bright highs, average low end, punchy mids). It seems that Archos has fixed an audio playback flaw (hissy, crackly sound at low volumes) found in early 604s. Archos even added gapless playback of music files (before Apple). Let's hope Archos continues with aggressive firmware updates. Wide-screen AVI movies (at 720x480) looked amazing; movies certainly can be watchable at this size. Video piped out to a TV looks good (depending on your original file), though the presence of compression artifacts leads me to believe that the docking station with its fancy outputs might be overkill. I do love seeing the crisp Archos interface on my television.
Processor speed is responsive--especially scanning through video, though there are some light pauses in the menu, such as with the Cowon. Photos and videos load quickly. Battery life may not approach Cowon A2 levels, but we're still impressed with the rated 17 hours for audio and 5.5 hours for video. We'll update with our official battery-life results when they come in. The removable battery makes a huge difference; replacement batteries cost $30. Unlike in the 604, the 504's battery takes up the entire backside. When the battery is removed, you get clear access to the Hitachi 2.5-inch drive inside.
Overall, the 504 makes an awesome portable for those who don't mind lugging around a gadget that's just barely too big and heavy to replace an MP3 player. In return for the bulk (and lack of a kickstand), the 504 offers big drive sizes (though the 160GB is too pricey for my tastes), better rated battery life than the similar 604 series, and the same awesome A/V performance we've now come to expect from Archos.
