Loading non-kobo books onto a kobo e-reader

[Happy82]

I'm hoping to purchase a Kobo-glo on Monday but before I go ahead with the purchase, is it possible to read non-kobo books (in epub format) on a kobo e-reader? I've had a look with google but cannot find any answers, most people seem more interested in read kobo books on a non-kobo e-reader

If it is possible, is it a case of simply connecting the e-reader to the PC and then dropping the book into the kobo library?

[Happy82]

Cheers

[Happy82]

I have used Digital Editions to transfer the books so far, but if I was to just drag and drop the books onto the Kobo which folder do I put them in? Or do I drop them onto the main folder?

The KoboGlo is ace by the way!

[Happy82]

Thanks