Previously I wanted to buy a 4GB ADATA instead of my current class 6 Transcend. This is because despite being cls 6 Transcend still lags, while a 4GB ADATA I tried from someone didn't lag at all despite being formatted FAT32. I've recently come across 8GB ADATA TURBO microSDHC. Previously I was avoiding 8GB memories because I knew there were no class 6 ones. The ADATA 8GB TURBO is a class 4, but has anyone tried the DoS intro on one to see if it lags? TIA.