This is what I love about old cameras and film. You can't plan this type of old feeling you get from this type of combination. The random combination of film age, film type, developer, fix, fix age, fix duration, developer duration etc. etc. all add up to a look that makes film special. You can photoshop all you want but you're not going to get the same happy accidents you do when you play with the real thing.
The photographic blog of Sean Wood (aka motionid)