nVIDIA GT218 & Realtek ALC888 Driver and Keyboard Problem

[x110x]

I need help, Yesterday i install snow leopard ( 10.5 ) everything"s ok but i don"t know how can i install audio driver , i am using my pc with samsung 40 inch LCd Tv , and with windows 7 HDMI audio output working which driver can i install for this.

other problem : i have logitech mk250 wireless keyboard and mouse set i"ve set up my region options but i canT make At sign ( " @ ") i am trying copy and paste to live messenger ( http://www.microsoft.com/germany/mac/downloads ) but i could not.

Plesae help and sory for my english

 

 

 

 

Detailed PC report from everes ultimate on windows 7 :

 
Computer:
  Computer Type									 ACPI x64-based PC
  Operating System								  Microsoft Windows 7 Ultimate
  OS Service Pack								   Service Pack 1
  Internet Explorer								 9.0.8112.16421
  DirectX										   DirectX 11.0

  Date / Time									   2011-04-24 / 18:56

Motherboard:
  CPU Type										  DualCore Intel Core 2 Duo E7400, 2800 MHz (10.5 x 267)
  Motherboard Name								  MSI MS-7358
  Motherboard Chipset							   Intel Bearlake G33
  System Memory									 2048 MB
  DIMM2: Swissbit MEU25664D6BC2EP-30				2 GB DDR2-667 DDR2 SDRAM  (5-5-5-15 @ 333 MHz)  (4-4-4-12 @ 266 MHz)  (3-3-3-9 @ 200 MHz)
  BIOS Type										 Award (03/02/09)
  Communication Port								Communications Port (COM1)
  Communication Port								Communications Port (COM2)

Display:
  Video Adapter									 NVIDIA GeForce G210  (512 MB)
  Video Adapter									 NVIDIA GeForce G210  (512 MB)
  3D Accelerator									nVIDIA GeForce G210
  Monitor										   PnP-Monitor (Standard) [NoDB]

Multimedia:
  Audio Adapter									 nVIDIA GT218 - High Definition Audio Controller
  Audio Adapter									 Realtek ALC888/1200 @ Intel 82801IB ICH9 - High Definition Audio Controller [A-2]

Storage:
  IDE Controller									Standard AHCI 1.0 Serieller-ATA-Controller
  Disk Drive										ST3500412AS ATA Device  (465 GB, IDE)
  Disk Drive										TOSHIBA MK1246GSX ATA Device  (120 GB, 5400 RPM, SATA-II)
  Disk Drive										USB Flash Memory USB Device  (3 GB, USB)
  Optical Drive									 HL-DT-ST DVDRAM GH22NS50 ATA Device  (DVD+R9:16x, DVD-R9:12x, DVD+RW:22x/8x, DVD-RW:22x/6x, DVD-RAM:12x, DVD-ROM:16x, CD:48x/32x/48x DVD+RW/DVD-RW/DVD-RAM)
  SMART Hard Disks Status						   OK

Partitions:
  C: (NTFS)										 49002 MB (3797 MB free)
  D: (NTFS)										 417.9 GB (339.3 GB free)
  J: (NTFS)										 9999 MB (9921 MB free)
  Total Size										475.5 GB (352.7 GB free)

Input:
  Keyboard										  HID-Tastatur
  Mouse											 HID-konforme Maus

Network:
 Network Adapter								   TAP-Win32 Adapter V9 (Tunngle)
  Network Adapter								   TP-LINK Wireless N Adapter  (192.168.178.25)