I'd like to know more about it.
OK, here's the link to the info
http://lekernel.net/blog/2009/01/usb-logic-analyzer/
Downside is that it requires some large SMT chips soldered and, although the guy gives some tips for doing it, it's not the world's best advice. I could solder the chips on with no problem, but, someone without a lot of soldering experience would probably ruin the chip, the board or both.
In the meantime, I found an Asian company (which I am applying to for the Canadian distributorship) where you can get an assembled 16 buffered channel board, a 16 channel buffered wing board and 4 sets of 8 clips for under $100.
Looks like good construction, and a sound design, updated software flashable through the USB (2.0) port and a support community. They have lots of other stuff too from kits to robotics to gizmos to pcb design. Looks good.
Of course I'd buy one of the logic analyzers and test it out thoroughly first, but, basically, if you wanted to, you could drop it into a project box and have a nice little 32 channel LA.
Features
•Capture 50MHz+ waveforms on 32 channels
◦200Msps captures up to 100MHz waveforms on 16 channels
◦100Msps captures up to 50MHz waveforms on 32 channels
•16 buffered channels, 5volt tolerant
◦M74LCX16245DTR2G transceiver tolerates voltages from -0.5V to +7V.
•216K Block RAM supports following memory configurations*
◦8 channels with 24K sample depth
◦16 channels with 12K sample depth
◦32 channels with 6K sample depth
•External clock and trigger input
◦Allows interfacing with external test equipment and daisy chaining OLS's for additional channels.
•Internal clock and trigger output
•16bit wing expansion header
•USB interface, USB powered
•USB upgradable everything
•Designed for the SUMP logic analyzer client
•Open source
•Low price
*Memory depth is the maximum supported by the hardware, the current firmware implements the following memory depths:
•8 channels with 16K sample depth
•16 channels with 8K sample depth
•32 channels with 4K sample depth
Future firmware upgrades will support the maximum memory configurations.
Support
•Latest project downloads, project page
•Design overview and links
•Issue tracker
•Forum