i just started having issues at the rendering stage. (Possibly due to antiquated hardware.)
Previously I was able to render stills, but now (at the half-way point), the process stops with a message that informs me that there is not enough memory to complete the render process.
If I had a better idea of what was wrong...or how to go about solving the problem- at least until I can replace my hardware with something newer- that would help.
My operating systems are XP (desktop) and Vista (laptop).