Magento: which folder can I see my installed extensions?

Question

I have installed an extension in magento 1.5. Just wondering where it is on my server because i want to write an include file to it. Thanks

Answer 1

typically in [MagentoFolder]/app/code/community/[SomeCompanyName]/[SomePackageName]

(otherwise, instead of "community" it could be "local").

For the location of Magento itself on your server, that depends on where you installed it! :)