I7 temperature and HD video playback problems and realtek RTL8191SE

[netadam]

Hi

 

I installed MAC OS 10.6.5 on TOSHIBA QOSMIO X500-14D/CORE I7-740QM LAPTOP.

 

This laptop has 2 500 Go HDs

 

I've got Windows 7 on one and MAC os on the other and I can boot on the one I choose.

 

I'm doing some testing and comparing the 2.

 

1) temperatures :

 

in Windows the temperature of the processor is 50-60 c

in Mac OS 70-80 c

 

any idea why ? is it a problem ?

 

2) hd 1080 mkv video playback with VLC

 

I tried video playback from a file on the HD

 

in Windows, no problem very fluid

in Mac OS, very difficult to read, the video shuttering

 

Any ideas why

 

Last question, my WIFI adaptator is Realtek RTL8191SE

I read this http://www.engadget.com/2008/12/15/realtek...-msi-u100-wind/

 

has anyone found the driver ?

 

Thanks !

 

Adam