I just moved from 6.5sp1 to 7.0. We have the linux boot partition on our
PCs. When trying to update older system with 64MB of ram we get an error
that there is not enough memory to create a RAM disk.

Generally speaking 7.0 loads much slower even just to display no work to
do. Are there significant improvements in 7.0 over 6.5.1? I'm
considering changing ZEN_CLIENT_VERSION in ZUpdate.sig to 6511 and running
6.5.1 boot partitions and 7.0 on the servers with 7.0 ZFDAgents.

Does SP1 help either of these issues? Maybe it's just me?