I don't think she can regenerate. She said she got the best part of the Doctor, his mind. She didn't say anything about his hearts - and, since the Doctor clone has only one heart, and won't regenerate, I assume she's the same.

But look at link she did come back to life after she was shot... But thats not really what i meant... is she still part time lord?

no she isnt. when the doctor wiped donnas mind he wiped out everything time lord

She wasn't shot fatally - the Doctor-clone was shot too, but he didn't have to regenerate. The jolt was what woke up her half-Time Lady consciousness.

Is she part Time Lady? I guess that's debatable... but I don't think so. As I said, she got the Doctor's mind, but still had a human body... so if her mind was wiped, she's got a human mind in a human body, which is human.

All regenerations on nu-Who are done the same (Jenny didn't regenerate). Donna said that the shock gave her neurons a jump thus waking up the Time-Lord mind, or something to that effect. An yes, The Doctor wiped her memories but she is still half Time-Lady.

Yes, it's just been surpressed again. like pussed into her subconsious. It's still there but it isn't. But because she's still human, it was killing her so she can't remember or know about her adventures or the knowledge will come back and burn her up.