I'm stuck and maybe shouldn't have done this

[20phileagles]

I have an HTC Incredible and thought this would be a cool fun thing to do but I don't see much use for it ( I could be easily influenced to stay though!). I did the root by unRevoked 3, the leaked 2.2, titanium backup, nandroid, then installed froyo 1.11. At first, I liked the cool new interface and got to playing around with some things then turned my phone off to charge overnight and when I turned it back on I didn't have 3G. No internet connection!!! All Day!!!!:icon_evil::icon_evil::icon_evil: I got home and noticed that my mobile network was not turned on. That may have been from the reboots with the root, I don't know, but it scared me!! I followed a tut to the T and everything went exactly as it was supposed to and I'm sure I have everything backed up but I did see that the Froyo said it can't be removed. Could someone please convince me to keep this on my phone or possibly show me how to remove it. Thanks in advance for your help.
I just saw that I posted in the wrong section, sorry.

 

[deaf leppy]

Restore your nandroid backup of before you flashed the FroYo rom..
If by some strange chance you forgot to make a backup, MAKE ONE NOW, then try wiping cache/data a few times, then flash a 2.1 rom.

 

[20phileagles]

when I try to recover, I just get a screen with a pic of a phone and a red triangle, what is that? BTW, I did do a nandroid backup, but I lost all my contacts.