I just found this link via www.mix-tapes.de . I have no idea what those mixes are like, but the numbers are huge:

30 DJs | 43 Mixes | 3,4 GB

Mixes of various stiles are availible:

• Disco:

• Drum’n’Bass

• Electro

• House

• Minimal

• Old School Acid

• Old School House

• Rave & Breaks

• Techno

• Trance

• X (no rules)

• Downloads and more info