Thanks for that information

I wanted to know if Sound forge as a sampler is like GigaStudio, Halion, Virtual Sampler and NI Kontakt 2.

Could I load samples in sound forge and play them with a midi keyboard connected to the computer? Could I create a sample, load it in to sound forge and assign-map it to the different keys of the keyboard?

Can I use some of the samples in multi track recording software?

Thanks