What is your favorite Lich mod or the one you think is the best? Preferably a stable mod but if it has a lot of potential I'd being willing to dig through it and fix it myself.

Thanks guys.

I know of only a couple:

http://www.tesnexus.com/downloads/file.php?id=11207

http://planetelderscrolls.gamespy.com/View.php?view=OblivionMods.Detail&id=2203

http://www.tesnexus.com/downloads/file.php?id=17783

Can't tell you whether they're any good or not, as I've not used them, but there you go.

the best is this one, no doubt about that
http://planetelderscrolls.gamespy.com/View.php?view=oblivionmods.detail&id=2000
It probably has slight minor incompatibilities with Si, though, and I would tweak the liches if I was able to do it

http://www.tesnexus.com/downloads/file.php?id=40964

Not a Lich mod per-say but it does let you have an army of undead things, and Necromancers.

I've tried all those mods, I think the one Anonimousone posted was the most stable, though it's been quite a long time....