sorry about my dumb question but i really can't find it.. i want to do this: 1. Go to your WordPress main directory, with a command like cd wordpress/ 2. Enter chmod -R 777 wp-content where's my wordpress main directory?
If you blog is the one listed in your profile the wp-content folder should be in the main hosting folder of your domain.
By main directory, in a cpanel, linux based hosting environment you should be considering your public_html folder as the main folder. For a chmod you never have to make the entire blog writble but only the wp-content at best. 99% its only the plugins folder you might have to set to 777, but even thats rare.