I just reached level 20 with my sorcerer, but now I dont get any new spells... so if any knows the spell progression for a sorcerer after level 20.. PLEASE RESPOND

How'd you get to level 20? You need 3.75 million XP to get to level 20 and the BG2 XP cap is set at 2.95 million, so you must've removed the XP cap. I think the program only supports spell progressuon to level 20 for for mages and sorcerers and to level 21 for priests (check the tables in the back of the manual).

That would be a cool hack/patch to put in...to continue spell progression past level 20/21, wouldn't it?

Yes I removed the XP cap, but I'm planning that I would use "Shadow Keeper" to manually give me the missing spells until there is a patch that will continue the spell progression... There is already a patch for all other races, but it doesn't work on a sorcerer. SO I NEED THE SPELL PROGRESSION FOR A SORCERER PLEASEEEE

I didn't realize that shadowkeeper increased Spell Memorization after level 20. Thanks for the tip.

It doesn't do it automatically you have to increase it manually.

Maybe consult the actual AD&D Players Handbook?

I have the 2nd edition players handbook, but sorcerers isn't introduced before 3rd edition.
I haven't cheated to archive level 20, I dismissed the rest of the team as soon as I thought that I could make it through the game without them. This made me raise in levels rapidly. But I can't find the spell progression anywhere. So if there is anyone out there with the 3rd edition... Please let me know