Problems are all SOLVED in case anyone is interested:
If you can, up your PHP memory using php.ini. But the code is different from what I was told. It's actually:
(Or 32M, or 64M, or whatever)
If you don't have access to php.ini, up your memory using your .htaccess file. THAT was the code that I tried to stick into php.ini. Still, I've since tried it in .htaccess and it didn't work for me:
php_value memory_limit 16M
although presumably it does the same thing as the first.
Have a good one!
T