Hi Hypnotic,
Does your wife have a lot of apps installed? I have 2 of these for my kids and I've found once the internal phone memory goes below 20MB or so, the phone acts flaky.
To combat that, I did this to both of their phones and it's worked out great:
http://forum.ppcgeeks.com/newreply.p...te=1&p=2012188
Additional mods I made to their phones (in the order I applied them):
1) Inxane kernel
2) Inxane recovery
3) JIT
4) Deodex
Then the above (move Dalvik cache).
Much better than stock.