I have trouble sending more than 3 pictures thru gmail....it locks my phone up,have to clear cache,and uninstall gmail and reinstall it/sync it to get it to work again,this happened at least 10x since ive been with droids and google.......also Im not happy with the delay in Gmail when using the android phone...on the PC it is fine,it can take 20 minutes to send a small simple email on the phone...the yahoo app is much better for me for sending large pics or videos...and neither one will let you send more than a 12 second video in HD.....or a 30 sec in reduced quality...overall the mail clients leave a lot to be desired,IMO. When i was renting my appt,I was sending pics to potential renters,and it was a nightmare,taking 20 minutes to send 20 pictures....in small groups,resized...you cant send the next set until the first one is out of the outbox,and in the sent folder or it freezes...