Glad to see someone mentioned 7th saga. I thought of that game as soon as I saw the thread title. Another good one for PS is Legend of Dragoon. The cinematic sequences are killer.
The Haunted Mansion in Anvil is probably your best. Its big, its cheap (5000g), and best of all its haunted so that means a nice little side mission. Its actually a pretty nice looking place when you get it all cleaned up.
The only real problem I have with PC games is that you usually need an update right out of the box to play the damn thing. I don't make the kind of money it takes to keep a top of the line system so I usualy have some sort of issue with playing new games. The console is great for this reason...
I bought my PS2 used and have had it for like four years now and never had a problem with it. I just opened it up every once and a while and clean all the dust out and it still runs like a champ .... never could get it to play audio CDs with any kind of scratch on them worth a damn though...
You need a converter that supplies the right wattage. Trust me I speak from experiance. I'm in Iraq right now and the voltage is all 220/50. If you don't get the right converter the cooling fans wont power on and your console will shut down after a few minutes. Or it could damage the unit...