the last month or so, it has been doing some kinda weird stuff.

when i tried to start a new game in super mario galaxy, the game sobbed at me that it couldn't read the disk during the scene where bowser takes peach. (i looked at the disk, and it looked fine, and i tried it a few times with the same results.)

about twice okami has froze on me during a battle.

about 1-10 times i try to start a game on the wii menu, it will either freeze before fading out to black, or fad to black and never do anything else. (i waited like 5 minutes then turned my console off.

guitar hero 3 and guitar hero world tour will occationally freeze on me.

when i tried to copy world of goo from sd card to internal memory, it said "the game was not coppied". i tried some other games, and it seemed the large file size ones don't copy, while the smaller nes-snes games do.

it just seems like a lot of little annoyances, but they kinda suck when put togethor. shoul i call nitendo?

EDIT: DAMN, can't edit the title :'(

Call Nintendo.

Funky says, "Yes."

yeah i would...there customer support is amazing so I'm sure it won't be too strenuous for you

I'd try a Wii disc drive cleaner first, and if that doesn't work, contact Nintendo.

Always best to give them a call if having those kinds of problems even better if it is under warranty. If you have important saved files that you can't copy off might want to let them know.  You can buy the 10 dollar or so lens cleaner from Nintendo and try that first.