Unable to sync certain iCal events through 10.7 to iCloud
I am unable to sync "certain" iCal events from my MacBook Air (10.7.5) and iCloud ... which, unfortunately, doesn't allow my iCal event to get to either my other MacBook Pro, iPhones or those to whom I'm attempting to inform of events. Specifically these events have an attachment (Add file) and a "Show in Mail" URL. Now ... iCal automatically loads these two additional attachments when capturing an event off an email.
Bottom Line: Do I need to ensure iCal and Mac Mail NEVER do this, or is there a way to allow these events to be passed through iCloud? Inquiring minds ...
MacBook Pro (17-inch 2.4 GHz), Mac OS X (10.7.4), 8G RAM