so i tried searching and everything is horribly confusing. This forum says 8300 version of BB OS is 4.5 something, but 8330 is 4.3, so Im confused by that. then if i follow the correct link to verizon wireless's site (id post the link but im not allowed to yet) it says its for BIS only, and I know im on BES. so would it be a bad idea for me to install 4.5 on my VZW 8330 BES BB? again, sooo confused.. Thanks!