Did you put something like
ini_set("memory_limit","xxxM");
in the config.inc.php file at the top or did you edit the php.ini file?
Cheers!
No need to worry, I've just installed this to my own server and wow this is fast.
I upgraded the memory allowance and timeout greatly and believe me this is a pretty, cool fast bit of software. I look forward to seeing the results in the next few hours.
May I recommend a future feature? To select the crawl depth by levels, eg. level 2, level 3 etc. I know you can do this already in kind, but that would make things simpler.
Cheers,
Dave