Do the 4images host 250k images?

[AlphaHappy]

Hello,

I'm planning to launch online my pics collection with about 250k jpegs

1) Could I upload it in one zip file to 4images ?
2) Do the 4images host 250k images?
I mean how it will host images - if it put them to one directory it' will be very long time to read them for every user access to the gallery.

Thank You.