Aye,
I got it installed using the instructions and it seems fine as far as the install is concerned. When  I start it it starts up and according to the Alfresco logs it is ready to use, but after a matter of seconds the process shuts down and that is all she wrote.
checking ps aux, top, free and other tools I notice that the resources are ridiculously high. Especially for the memory it climbs to 200-220Mb before my VPS can't handle it anymore.
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root:/opt/alfresco# free -m
             total       used       free     shared    buffers     cached
Mem:          1024        201        822          0          0          0
-/+ buffers/cache:        201        822
Swap:            0          0          0
root:/opt/alfresco# free -m
             total       used       free     shared    buffers     cached
Mem:           128        128          0          0          0          0
-/+ buffers/cache:        128          0
Swap:           75         75          0
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The company that I get the VPSs from only have 512 as the highest one available. I don't want to get one that high if its not going to work, or work well. Should I be looking into dedicated with at least 1Gb of RAM?