lucked out??

in case ya aint guessed i have a problem so here it is,i have a phat ps3 the 60 gb BC model which was on 3.41 so decided to install my 1st CFW i chose to pick Wutangrza, so i did the offical 3.55 followed by Geohots then Wutangrza and Geohot's again and all looked good i went to install my PKG's i picked out the lastest multiMAN ver 1.13.04 all with no probs but when i try to load it i just get a black screen so i installed the lastest gaia but same problem, i then though id better install the lv2.pkg but that does the same i dont even see this white screen thats meant to pop up. so i scrubbed that idea and went for kmeaw's CFW and again i did 3.55OFW then kmeaw and again i can install PKG's so i pick them and installed but again i always load to a black screen.

i have dont the above steps 3 times each but same result so im puzzled here more so cos no one else seems to be having this prob