Add Rewrite Rules to Apache?

[mcleanmell2]

I instald ceon-uri-mapping on both live and test sites, and the test sight is fine but live site i cant seem to get the rewrite to work with out a 404 and 500 my host site up graded to php 5 and there help center has posted the following. users are not able to have php flags in their .htaccess file. Having php flags in .htaccess files is a common cause of internal server errors on servers with phpSuExec enabled..
could this be my problem. and if so how do I fix it.
P.S I know nough to kill my site
mycarts Version are 1.3.8
PHP Version: 5.2.6 (Zend: 2.2.0)HTTP Server: Apache/1.3.41

[kobra]

See if they allow a "Custom" php.ini file for your account, then ask them for the correct php.ini statement to replace the .htaccess flag directive

[mcleanmell2]

See if they allow a "Custom" php.ini file for your account, then ask them for the correct php.ini statement to replace the .htaccess flag directive

they do and they give the detales as to how.
so how do I use it for the codeing?
I am new at this but learning fast.

[kobra]

Not familiar with the ceon-uri-mapping code or why they are using a flag directive. Might have to ask them or use another SEO url module

[mcleanmell2]

Thank you for geting back to me, ma bee some one els will now

[kobra]

Drop an inquiry to Connor at CEON