I´ve been getting great info on this site so here´s two more questions:
anybody have any strategy on killing firekraag? he totaly kills my party every time i attack!!! the same thing on Irenicus!he cast timestop and then wail of the banshee and Whoops!every one dead except me and edwin!! need help!!!!

use the search engine, these questions have already been answered many times!

Heres what i did to kill Firekraag:
- Summon a pair of creatures (only to attack him)
- Summon a wizard eye and put it near firekraag, so he will attack the eye (and its unkillable)
- Go with my mages and cast as many secret word, breach and so as i could
- Go with my party hasted and hack him

And about Irenicus, i´m still in chapter 3 (almost 4) so I cant tell you.
DRAGONS ARE GREAT ADD TO BG2 !!!

Wait to have the silver sword and hack him .... My way was to summon pit fiend to distrack him, and 2 fighter improve hasted hack him ... with the silver sword, The fight did end in 5 sec .. I swear it worked .. I was lucky for sure ...

hmm... i dunno what i did that time but i think i casted some skeleton warriors that have high resistance against magic and then i casted some breach and secret word spells to lower the defenses and chopped him up with magic missle (hope this works for ya ... GL)

oppps... that was for irenicous... with the red dragon.. summon elementals, cast lower resistance or increase resistance (its a bug but i dunno if they fixed it in the latest patch) ,set some traps, cast breach and for the spells, magic missles and melf minute meteor... GL