Looking for advice about hosting for large number of visitors when using x-theme. I have a deal that if it goes through would mean I may have up to 10-50k visitors concurrently on my site and my current hosting guy says this will be a problem if I am using x-theme.
1 - Is he right?
2 - would X-theme hosting be a good idea?
3 - If not is there a hosting co that specialises in X-theme that could make this work?
4- would pro be a better alternative
Any advice gratefully received