BriarRose already mentioned Blackmask Online in the "various..." thread, but thought I'd pull it out and give it some better weight. Very interesting site, purporting to have almost 12,000 eBooks available. You can download each title in one of these formats: MS-Reader
Acrobat
Rocket eBook
Zipped (?)
iSilo
MobiPocket
If that isn't enough, you can sign up for a newsletter of new listings...AND if that isn't enough (and you're lazy ;) ) for $4.95+ you can get a CD with 2,500 eBooks in iSilo format. That should keep anyone busy for a L-O-N-G time...

Other interesting CD offers there as well in other formats.

Blackmask is great, btw zipped is HTML

BlackMask now do a DVD with 12,000 books on it. Should keep me busy all the way to Christmas!

Wonderful site, I have downloaded, and am reading all "The Shadow", series over 300 should take a while one of the best sites out there for original pulps.

I purchased the DVD of iSilo titles. I love it so far. I copied the contents of the DVD (about 1.5GB of pdb files the rest are zipped html) to my hard drive so I always have access to them and can throw them on the ipaq quickly. This is purely optional though and you can access the DVD or CD just as you would the website and browse or search the titles.

Cheers to David Moynihan for all the hard work he does with the Blackmask site.