my client is in need of a .dll that they may have the full license rights to. This .dll needs to be able to perform a few basic audio functions. #1 It needs to be able to play a stream of audio through the default audio on any win XP .net PC. #2 it needs to be able able to adjust the volume at which it plays(see #1). #3 it needs to be able to record and playback microphone input. (NOTE: this is not to be done by saving any files on the clients computer, It needs to record the mic input into a buffer or stream of some sort and then play it back. This needs to be like a 2 part setup really.. Record. and then anywhere else in the program Play. In short the usage of this program is for a warehouse. It already has a fully developed managing utility, for like shipping and such, and the owners wish to simply add a "walkie-talkie" kind of feature into it. We already have a developer for integrating the .dll into the working product, we just simply need the .dll. We are aware of canaito and vax and such but are not looking for the full featured, crystal clear audio, (or the price)... its just... apparently its very hard to get warehouse workers to type... or hang onto a radio/phone... So in short it needs to have understandable audio quality, and low system requirements, and thats about it. Any further details will be supplied via PMB. Thanks for reading, and good luck.