Ok, I should be more specific, I find that all VSL instruments tends toward coldness, but the ones who suffers the most are the strings. But I agree with you Paul, other important factors could be at the source of this problem. But the bottom line is reaching "close" to the warmth of real strings. Vibrato for example is nearly impossible to match; a violinist who's been doing this all his life, not one note has the same vibrato, expression, etc. and even if you do it youself: pitchwheel or other, your ability to do a perfect vibtato is unlikely. That's the difference between an average violinist and a good violinist, the latter will obtain much more warmth. If anybody has good tricks for that I'd like to hear from them, I know I've had many challenges in that regard. But to be realistic, with all the variants possible with the violin, all contributing to having more warmth we would probably need the entire total VSL memory for the strings alone!
Guy
Guy