CCDictionary loading time

Hi,

i’ve been using the CCDictionary class to load big plist files (170k lines) and found that it spends a lot of time copying from NSDictionary to CCDictionary.
To be more precise it spends the most of its time in the static_addValueToCCDict method (CCFileUtils.mm).

Is there anything we can do to speed up this? Are there any plans to optimize this code?

Thanks!
Xavier