Siva - Smashing Pumpkins Mp3s

Website with Mp3s

Reborn Smashing Pumpkins Audio Archives - Tons and tons of live concerts. By far the best place to go for SP audio these days.
Poets of Zwan - Great place to get Zwan material, such as the new bits from Spun. Also a lot of live material can be found here.
Billy-Corgan.net - Contains: Machina II.
If you have a website you'd like to put on this list e-mail to this page.

Mp3s Software Sharing Programs

Direct Connect - This is probably one of the best places to find mp3s, as long as you have the knowledge of where a good server is at to connect to. :) If anyone has one that they think should be listed let me know by e-mailing me at one of my e-mail addresses.
WinMX - Like Morpheus, just not as popular.
Napigator - This program uses Napster, but lets you log onto other servers that don't have filters, so you can get any Smashing Pumpkins song you'd like with this program.
Gnutella - Another popular file sharing program, I don't know as much about this one, though I hear it's good.
If you have a ftp you'd like to put on this list e-mail to this page.