Aye NoJuan999! Thanks for the support. This time I could flash just fine with AFUDOS but I'm still getting that BAD Checksum that won't let the PC starts until I restore the Bios. Can this be a bad Mod? By the way I check the sizes and they are about the same unziped. But zipped the Original Bios is slightly bigger than the modded. Not sure if this is the problem. Again thanks for your efforts.
Did you Flash the Unmodified 0411 Bios and then clear CMOS and reset Bios Defaults BEFORE trying to Flash this Mod ? If Not, do that now.
There are quite a Few people waiting that Posted Requests before you did (yesterday). You'll have to wait your turn like everyone else.