MOrning Sean, I have only been a Lexus 200 (se) user for 3 weeks and I love it. Yes it is a bit thirsty but hey, you can't have everything.
I got my car from a Lexus dealer, and it had, had a RAC 180 point check, before I collected it.
However on getting it home I decided to load the CD player with CD's ( waiting for the green light etc), it was when putting the 4th CD in that the problem started. The player started making a scrapping noise, so I tried to eject it, although on the screen it said it had ejected , it hadn't this was the same with CD 3 and 2, it did eject the 1st CD, but then the ERR3 message appeared.
Lucky for me the car had a full warrenty so the dealers have removed it and it's currently being sorted. However I understand that it could be very expensive if not under warrenty, and it seems from reading the forums that its a common fault, so if you are buying private, ask the guy to load the CD player with 6 CD's, and then eject them. Then atleast you wont get the nasty suprise when you get home.
:)