Hadn't read the last few posts here until now. I have the Jones-designed Pioneer bookshelf speakers, they are pretty nice. Newegg has twice put them on sale in the last 4-5 months for $50 USD INCLUDING shipping! Couldn't resist.....
I have them running in conjunction with a Gallo TR-1 sub, making some nice music from a semi-vintage Marantz 1020 integrated. Of course, the Neko DAC as the source makes a huge difference!
I have read, though can't remember where unfortunately, that the towers may not be quite as good as the bookshelves, but should be real good for the $ in any case.