I purchased a DELL INSPIRON MINI 1010 and noticed when I check my email and scroll the lines either jumble at the bottom or top of the scroll area depending on weather I am scrolling down or up. The Dell has an Intel Grapfics Media Accelerator 500 with the latest software 188.8.131.522. Dell thinks the issue is with the mouse pad but that has been upgraded and also disabled. In SAFE mode all seems to work ok. Any ideas to what could be the problem? Dell is no help so far.