[chris_psycho]

Originally Posted by Princeton

have you tried: AdminCP / Attachment Manager

NOTE:

2 mb is the default size for most server
if you are on a shared hosting environment - I doubt it will be changed.

if you run your own server - you will need to look into the following

PHP:
max_execution_time
memory_limit
post_max_size
upload_max_filesize

MySQL:
max_allowed_packet
max_packet_size
wait_timeout

You can see your PHP settings in your:

Admin CP / Maintenance / View PHP info

I don't think that these settings are related. These settings influence only how big is the file that a user can upload (eg. no more than 2 mb.), not how much is the total limit of all the files that a user can upload ever.