How can I access user data from Mac OS X Lion Partition to Snow Leopard?

[Man!nox]

How I can access data that resides on my part of Lion since the partition of Snow Leopard, that is, when booting from the partition of 10.6? I have an account at Lion partition and a partition in Snow Leopard, with the same short name. But if I attempt to access data residing on the partition of Lion (in my home directory) for Snow Leopard, who says he does not have sufficient privileges. How do I best solve this problem?

My user data, essentially, all reside on the partition of Lion, the only motive to keep the partition of Snow Leopard is a program that has not been updated to support Lion, and not until within two months. I have to use every day.

[GALIENA]

How I can access data that resides on my part of Lion since the partition of Snow Leopard, that is, when booting from the partition of 10.6? I have an account at Lion partition and a partition in Snow Leopard, with the same short name. But if I attempt to access data residing on the partition of Lion (in my home directory) for Snow Leopard, who says he does not have sufficient privileges. How do I best solve this problem?

My user data, essentially, all reside on the partition of Lion, the only motive to keep the partition of Snow Leopard is a program that has not been updated to support Lion, and not until within two months. I have to use every day.

Select a folder is not accessible in the Finder, choose Get Info from the File menu, and is given access under Sharing & Permissions.