Wirelessly posted (8700c: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0) BlackBerry8700/4.1.0 Profile/MIDP-2.0 Configuration/CLDC-1.1 VendorID/102)
Loaded Yahoo and Yahoo Mail beta this am no issues. Seems much more stable and reliable. It did crash once and I did have to change my IE settings to localhost. Manual says you don't need to I think.