help pls need the windows movie maker hot it was in vista to can converte the video in HD or better or tell me some other program to editing videos? pls help
need to upload bionic commando on youtube for PC pls help 




My Computer
At a glance
Win 7 x64 Final 6200Phenom II x4 3.2GHz4GB Kingstom DDR2EAH 4850 1GB (HD 4859 from ASUS)
- OS
- Win 7 x64 Final 6200
- CPU
- Phenom II x4 3.2GHz
- Motherboard
- M3A78 chip 770 am3+
- Memory
- 4GB Kingstom DDR2
- Graphics Card(s)
- EAH 4850 1GB (HD 4859 from ASUS)
- Sound Card
- Realtek
- Monitor(s) Displays
- Samsung SyncMaster T220HD 2HDMI DTVmonitor 10000:1
- Screen Resolution
- 1680x1050
- Hard Drives
- 2x500 GB Western Digital 32MB Cache
- PSU
- Corsair 650W
- Case
- MS
- Cooling
- SilenX iXtrema Pro Blue LED, 80x80x25, 1700rpm, 64.52m³/h, )
- Keyboard
- Microsoft (USB)
- Mouse
- Microsoft (USB)
- Internet Speed
- 16000