Hi,
I tested Picaloader and I love it.
There is a small change that might be very usefull:
Many sites have the pictures in broken sequence, like
abc1.jpg
abc2.jpg
abc12.jpg
abc147.jpg
etc
This tricks Picaloader and it will stop after the first two pictures (in my example).
Very useful would be the ability to specify a range (like from 1 to 200) and have Picaloader try all the sequence and download the pictures that actually exist.
Also, please pay attention to the leading 0s (like 1, 01 or 001)
I see this done as two fields (from and to) and if in the "from" field the user inputs 01 or 1, Picaloader will go by that.
Thank you and congrats for the great work