Hi folks, i love to do video editing with adobe premiere, but as videos are recorded more often in HD even from my smartphone i feel like there is not enough power anymore. My system is Biostar Hi-Fi A85W motherboard with AMD A8-6500 and 4 GB DDR3. Now i am wondering if a memory upgrade to 8 GB would really make sense in that case? Or could it be a too slow CPU? looking forward from your knowledge about this..Thanks!