importing cd+g disk

[ray ray]

i have a plextor plexwriter 48/24/48u portable cd drive when importing songs on cg+g i have imported 6 disk so far the problems i am having are as follows

first on every disk i import the cd drive stops spinning on last song it makes the graphics garble on last track every other track is fine i check disk in karaoke player and micro studio all seem to be ok with disk

second problem is my laptop screen goes blank on every import i try when screen goes blank for a few seconds i get the error message that my display driver nvlddmkm stopedresponding and has recovered i reinstalled the video driver same thing on every time i try to import a cd+G

i have a hp pavillion dv6208nr notebook
windows vista home premium 32 bit
nvidia geforce go 6150 video
1024 ram
anynhelp would be great