Ill open up Google Chrome and it will just get stuck loading my homepage and then just disappear.

It just disappears? Can you check and see when it disappears if a process of chrome.exe is still running?

Also, do you have multiple anti virus programs installed, or anything that might prevent some new installation from opening?

Ive got Mcafee and Webroot AntiVirus installed but it usually asks before hand. It hasnt disappeared recently it only happened a few times.

Is there a way on Chrome to check for updates?

I am getting the same problem.  I start chrome.  Go to a couple of webpages and about 5 minutes later, Chrome just disappears.  Most of the time I will have 2 or 3 tabs opened up.  There is no error message.  No windows open saying there was a problem.

I am using Windows Vista Home Premium.  
Using Chrome 0.3.154.9.  
I have one anti-virus program AVG.

And at the time, I am usually not doing anything at all.  It happens on all kinds of websites.  Sometimes I will be reading a blog.  Othertimes reading a message board or an online newspaper.  It even will close down the Yahoo webpage.  This only happens every so often.  It started maybe 2 or 3 weeks ago.  It would do it once a day for 3 or 4 days in a row.  And then it wouldn't happen again.  It just did it again tonight for the first time in over a week.  And once it does for the day, it won't do it again until the next day.  If you have any questions, let me know. I would love to get rid of this problem...I am addicted to Chrome!

I'm having this same problem, I will be looking at a page and it will just disappear or if i leave the page open and get up and go get a drink or answer the phone and come back it will be gone, if you open chrome again it will say chrome shut down wrong would you like to restore your last sesssion and it will open it back to where you were.  It started happening either after firefox updated or adobe updated.  Not really sure.