Ive got some MD5 Rainbow tables i generated.

loweralphanumeric 1-7 chars MD5

Its 1 gig in total, think of a way i can upload (max 5kB/s) to a server or yourself reliably. And you have yourself some rainbow tables.

Or you could always generate them yourself, mine took 2-4 weeks (was using up to 3 half decent pcs 18hrs a day)

EDIT: Or if anyone else would like them for that matter