If you are looking for little fills and stuff in between changes, or just little "walks" to the next chord, Uriah's site has a bunch of cool stuff on it.
I'm assuming you know the relationship of chords in certain keys--like in the key of C: C is your root (or 1), F is your 4, G is your 5, and Am is your 6 (or relative minor).
If you do not know that, hit me up on my e-mail, and I have a chart I can send you.
If you are just wanting to get some song-specific progressions down, do a google for transcripts of the artists your into.
I hope that helped--if I'm off base, let me know so I can get you the info you are looking for.