請教一下各位大大，小弟今天買了一台 Acer 6530G RM-72的筆電，顯示卡是ATI HD3470 Hybrid X2 HyperMemory 我在下載驅動的地方看到

Avivo™ Package
22.0MB 8.12 12/10/2008 Avivo Video Converter*
*Avivo Video Converter will only work
with X1000 series products

HydraVision Package
22MB 8.12 12/10/2008 HydraVision for Windows Vista. Requires that ATI Catalyst Control Center (listed above) be installed. Please restart your system after installing HydraVision.

請問這2個需要下載安裝嗎 謝謝