I am writing this is response to the other thread which is complete misinformation and absolutely false. There is no other solo string library with the musical quality and technical polish of the VSLSolo Strings. So to state it is not useable for "professional" purposes is completely false. It is the MOST useable of all that are available. Also, as has been pointed out MANY TIMES the sounds not sustaining is the result of loops not being used because they sound aritificial with the extreme close realism of these sounds. This is not any problem at all to a professional OR an amateur, beacuse it is childishly simple to use a crossfade or a sustain sound.
I would like to ask what professionals here use the Solo Strings library and what they think of it. To me, it is an invaluable and inspiring tool with the utmost professional and musical quality.