Will you be at SXSW or just happen to be in Austin, Texas and want to check out the BlackBerry PlayBook? RIM is hosting a party at the Cedar Door Bar with music by DJ Diplo. The party kicks off at 10PM and ends at 1AM on March 14th. You should RSVP and be aware that “By attending this event, you are acknowledging that RIM will be filming at this venue and you may be captured on video for marketing purposes.” Note: While this event is invite only, they will be filling spaces on a first come first serve basis and if available for those who do RSVP, but aren’t on the invite list.