yeah, mobipocket was down "for maintenance" for about a week due to severe server problems (here's a link to the story; sorry, german only).
anyway, i'm running pocket queries in the first place because i'm too lazy to process 400+ caches by hand, so i really do not want to add another piece of software to manually pre-process the cache information from the gpx file before i can use it on my pda. i had a script processing all my queries so i would be ready for action with a single double-click, but without ebooks that's pretty useless right now.
@jeremy: why can't Groundspeak provide the ebooks in html format? if the mobipocket reader can be installed on a device, the same device can probably display html. it can't be so much trouble for Groundspeak to re-route the pocket query output to a simple text file instead of a prc-generator, plus you guys would save the money for a new ebook generator.
imho the mobipocket books weren't that great anyway: images were missing, character encoding was sometimes messed up, the index was not necessary thanks to the search function (works better for a 400+ cache query), text was still html formatted (giant headers are pretty useless on the small display), hints are at the end of the book, and the reader ate quite some resources on the pda... it's time for something new.