Cakewalk is having a big sale on pretty much all the software/virtual instruments. If you are planning to use vArranger with VSTi, products such as Dimension Pro or Studio Instruments sounds great, and with this sale, it doesn't cost much at all.
http://cakewalknews.cakewalk.com/public/?q=ulink&fn=Link&ssid=19702&id=emi2mkvahk1s0kqr8gh3chww9orgq&id2=4wu29einx47r2x4r2rxeaj6g94ym0&subscriber_id=bbensqzjtujrzknpaqtcqkbrbpznbae&delivery_id=aniubzenjobkkjcewpzfzjcionwabmi&tid=3.TPY.B-pAbg.B8gk.lOUk..As28kA.b..s.3tI.a.UaVZeg.UaVZeg.HDH7EA