Im not that good with computers so peep this out. Last week my dvd-ram stopped detecting discs...for one day. The next day I threw a cd in for fun at it worked. Worked up until this week, and now the same thing is happening again. It keeps saying theres no disc in the drive. My other one works fine, but I cant burn any cds/dvds now. Could this be a simple problem...or am I fucked into buyin a new one?