Besides unlimited storage settings for public folders - you can also set limits. The limit for the store or the folder itself appears to be 2,097,151,000. Is there a way to make this a higher value, maybe using adsi edit like we do for changing mailbox limits? They want 50 gig. Thanks.

If you remove the limits for the public folder (set all to blank) and don't use store limit then you have unlimited storage https://technet.microsoft.com/en-us/library/bb124450.aspx If you use Exchange STD you can enlarge your complete DB limit to 75GB instead of 16GB http://technet.microsoft.com/en-us/library/d85a67be-aa35-4271-b595-36dc24155708.aspx Deli