Hi, i see that when you upload a .MP4 attachment, example: iphone, can not click and play in native player. it seems only browsers like FF, IE etc can download/play the .MP4 file. is there away to be able to change attachments to full URL example: ending in .MP4 so iphones etc can play these types of files please? im guessing phones cannot play for the reason the file does not end in .MP4. we are currently running on vb3 with attachments playing. atm we are testing xenforo software, to see whats possible for our needs and see what it can and cant do. so far xenforo is great. but we are stuck on the .MP4 attachment files not playing using mobile. thanks.