Different types of file hostings

To my mind all file sharing services with affiliate program can be divide into several groups.

Group A
With fixed PPD plan. Good for earning money when your files are downloaded by free users who don't want to buy premium accounts. Your income doesn't depend on number of sales you make. All completed downloads of free users are counted... if thre are no shaves =). The list of file hostings is below:
FILESONIC.COM
FILESERVE.COM
FILEFACTORY.COM
FILEJUNGLE.COM
FILEPOST.COM
CROCKO.COM
UPLOADSTATION.COM
SLINGFILE.COM
GROOVEFILE.COM
DEPOSITFILES.COM

Group B
With rank (status) PPD plan. Your are paid for downloads, but rewards depend on quantity of sales you make. Such file hostings are good for working with them without mirrors. The list of file hostings is below:
UPLOADING.COM 
DEPOSITFILES.COM
BITSHARE.COM
HOTFILE.COM
FREAKSHARE.COM

Group C
With PPS plan. Some of FH pay for rebills (renewed premium accounts). Good when a lot of people buy premium accounts from your files. The list of file hostings is below:
UPLOADING.COM  
FILEPOST.COM 
FILESONIC.COM 
(don't pay for rebills)
CROCKO.COM
GROOVEFILE.COM
FILEJUNGLE.COM
(don't pay for rebills)
SLINGFILE.COM
(don't pay for rebills) 

I've written review of the best file sharing services which have affiliate program. You may email me if you have questions. I'll update reviews if any file sharing service make changes.