whenever i create more than 1 project in a workspace the IDE starts to lag major time where i have to delete the project and then reload the program. is this a know problems or is anyone else getting this. this is not a major deal but i would like to have all my projects in one workspace but can deal with 1 project per workspace for the time being.

It probably happens just one time for each project in the workspace when IDE rebuilds code insight database. Have you tried waiting for a minute or so and check if the problem with time lags went away?
Thanks!

I have between 4 and 7 projects in each of my Workspaces and I don't notice any type of lag.