I am running Windows XP Prof SP2 on a Celeron 2.0 GHz with 512 MB RAM. I would like to know if it is possible to install two different versions of the Yahoo Messenger on the same machine at the same time. I would like to install the Y Messenger US and Indian versions together, as the US version has the voice chat feature and the Indian version allows me to send local SMS to cell phones ( I am in India). The US version cannot be used to send local SMS to Indian cell phones and the Indian version does not have the voice chat feature. Is there a way to do this? I would be obliged if someone could help me out.