Win7. Ain't that great?

After weeks of using Win7, here are some more in depth problems.

1) Plug And Play service kinda buggy. I don't know if it's just my side, but every time after using a USB drive (pendrive or external HDD), and I want to eject my drive by clicking on the "Safely remove hardware" icon, it takes a very long time (around 15 seconds) before the pop up message appears. At first I thought it was my USB drives problem, but using it on my friend's laptop, which is also Win7, there was no problem. I noticed that svchost.exe will take up a lot of CPU time when i try to eject the drive. (around 45-50%). I've ran Windows Update to see if there was any problem, but there were no updates as yet)

2) When I launch Media Player Classic to play any video file, the mplayerc.exe process will also shoot up consuming CPU time. I've downloaded the latest the version of KLM, but the problem persists.

3) DCOM launcher occasionally eats up tons of CPU time again, and yes, via svchost.exe again.

4) Is it actually possible for a video to make the video card driver stop responding? cuz I have a video that causes the ATi Catalyst driver to crash everytime i play it. It seems that KLM has a problem, as when I used WMP to play it, it works perfectly fine.

5) While opening folders in Win7, the explorer.exe process again consumes a lot of CPU time.