Hello. I have a logitech z2300 speaker system, and i am looking to replace the satellite speakers. but the subwoofer works fine. so i was thinking of getting Sony SS-b1000 bookshelf speakers. Is it possible to connect the sony bookshelf speakers to my z2300 subwoofer and connect them to my laptop? If that is not possible, then i was thinking of getting Sony SA-W3000 subwoofer, and connect the SS-b1000 speakers to the sa-w3000 subwoofer and connect it to my laptop.....is this possible also? thanks.