Running ISPCP on a low resources system

[Eminos]

Hi,

I am wondering a couple of things here.

1. You all speak about memory usage, but what about CPU usage? Is the CPU usage affected negativly when making these memory optimizations?

2. You guys tells us about the changes to make, but doesn't tell us what the changes actually do. On some systems the changes could be bad perhaps?

3. What is the actuall difference in running Apache as prefork instead of worker? Why is worker beeing used as default if prefork is "better" ? I guess there must be some kind of major differences that could be good or bad on different systems. Please explain this.

4. Raphael said that most servers are runlevel 2. What is the difference in running a ispCP server in runlevel 2 VS runlevel 3 ?

Thanks in advance

/E