Install error

What is the memory allocated to php? I had problems when my limit was under 1 meg but when I increased it to 32 meg I did not have any more problems.

looking for way to increase the php size are you talking about the media settings
or is that something i do on the host?
thanks for your reply

You can only do it if you have shell access to the server. On the server I have mobile joomla installed on that involved a call to the host.