Need help. Phone won't work anymore!!!

[respecognize]

Okay, long time reader first time poster.

I tried to flash my mogul for the first time last night, I've been debating on doing so, so I did my research and whatnot reading the tutorials.

Well I tried it last night using these tutorials "Easy guide to Upgrading" and "Titan Flashing for dummies"


I unlocked it using "TitanUnlocker.exe" and flash it to Vetvito's Rom.
(I think I was supposed to use the "Hard-SPL-MFG.exe" program to unlock it...Am I right or wrong?)

Anyway, the process seemed to be going good but now my phone doesn't boot up, it stays stuck at the yellow Sprint splash screen. Doesn't sync wit activesync or anything, just sits there.
So I'm stuck and don't know what to do to get my phone back to normal to try again.
I read there's a trick with the sd card, unfortunately I don't know how to format a sd card and since the pc won't connect I really have no way to accessing an sd card.

Please help, thanks yo.