Photoshop Actions

Polaroid has discontinued production of film. Sales of film are decreasing rapidly throughout the market. However, there are people developing Photoshop Actions trying to emulate the results of film. Here are two free ones that I have found:

Polaroid Generator (Instant film with template, pretty neat!)
TLR Cross Processing (C41-E6 and E6-C41 overlays)

Here's a sample of the Polaroid Generator.