
The amount of apps in the Windows Phone Marketplace
Microsoft's Windows Phone Marketplace has now reported to have passed 25,000 apps by one site tracking comings and goings within it. (source: WindowsPhoneAppslist, July 2011)

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I've not demo'd the ST100 but I do have a pair of ST50 Supertweeters which compliment my Definition D700s. When set up correctly they are astoundingly good.
I bought the supertweeters rather than upgrade my speakers to Dimension TD10s and I'm delighted with my choice.
The discernible difference the ST50 make that I'm aware of, is that they conspire with the other drive units to produce a 'live' studio performance from almost all artists.
The bass sounds deeper and more detailed as does the midrange. I understand this is not actually so but it is how it sounds and it is not an audio illusion like Bose.
Good as my speakers were before, the supertweeters improved them.
I also tried them plugging them in to my old DC2000 front speakers which I use for home cinema, again, the difference was shockingly good.