I think you'd probably like Ubuntu or Linux Mint. They're both pretty new user friendly, have decent support, and have plenty of capabilities. And..a decent selection of random games to get addicted to, such as Mahjong. Personally, I like Linux Mint better mainly because of the layout, and added wireless support.
It's all about what fits better. Try a few different live CD's and see which feels better.
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"Saying you love someone is not enough,
it's how you treat them that shows your true feelings." -Ryanne Mace