Ofcourse i have, don't be silly, you really think a dev would leave something so fundamental out?
There could be three things you can try
Boot your phone, go into CWM and choose Mounts and Storage, and then mount USB-Storage, your pc or laptop should give a popup asking what to do with the attached storage.
Boot your phone into your ROM, pull down the notification bar and select Connect USB
Your pc or laptop should give that popup again.
Get the proper drivers for your phone onto your PC or Laptop so it can recognise it as mass-storage device.