Computer wont recognize d2

[superpopmonk]

I have a rather unique problem I suppose. Whenever my phone is plugged in to a computer the drivers are found and what not but the adb driver is not. Because of this I cannot root my d2 again which is frustrating... I cant even get it back to stock froyo. I have taken it to two verizon stores and they both have said they could not help me. They even plugged it up to computers in the back and tried to use rsd (I had already tried that). Does anyone know of a root method that I could use straight from my phone? Similar to z4 because thats the only thing that apparently works. I really want to be able to flash cm7 over the ota but I cant do that (from a computer) so... yeah. Thanks