I've had a Philips 951 for 4-5 years. Won an auction on the net, so I paid less than the original price tag...but I've found out, that it wasn't exactly a budget player. Anyway - the player can't recognize discs. It tries for a minute or so and then ejects the disc. No dust inside and no luck cleaning the lens. I figured it wouldn't be worth the money to try getting it repaired but now I've got second thoughts. I've ordered a Philips 720SA figuring it is much newer in the software and that the technology has gotten better. But is this the case? Or should I try getting the 951 repaired (probably costing about 2/3 of the price of a 720SA)?