ya mines really, really slugish, if i have my player plugges in at home, and i listen to music the nite before and then go play it in the monring all the visuals, and loading is unbearable, i have to unplug the player and reset it to get it to work right again, i never had 1.03 or 2b3 on my player long enough to notice what they were like, but b7 has so much cool stuff over b3 i think ill deal with it untill someone other than myself notices it.