Back in the day before fast internet connections were standard, I used Free Download Manager. Currently, I'm looking for a portable download manager that I can use on a thumb drive as I go computer to computer. However, I noticed two things about my old choice:

1) It isn't portable
2) It reports what you are downloading to their servers

I'd like to find a portable download manager that doesn't report everything I'm doing back to somebody else who is just going to use it to sell me ads. Does anybody have any recommendations? I will be plugging the thumb drive into primarily windows based systems.

Edit: Changed title.