I've got a 7100/66av and I'm wondering what people think the latest system/OS is best for it. It came with 7.1, but I swapped in a 74GB 10k RPM hard drive. In order to benefit from all that space, I installed OS 8.6 on it rather than having a bunch of 2GB (7.1) or 4GB (7.5/7.6) partitions. However, I'm finding OS 8.6 to be rather slow on the 7100. Is 8.0/8.1 likely to be any faster? Would you recommend sticking with something like 7.6 on it for optimal speed? Cheers!