Have you used the Warp Stabilizer effect? The analysis data gets stored in the project file, and this can drastically increase the size of a project file.
No, I add some coloro correction and curves, but not even rendered. is exacly the same project that i was working on yesterday, and again was 15Mb, and working well. today i have problem to save it, or save as it...all the new saved proje3ct takes a while and are huge.
What exact version of PP, and which OS?
CS 6, on a iMac OS X 10.6.8
Processor Name: Intel Core i5
Processor Speed: 2.8 GHz
Number Of Processors: 1
Total Number Of Cores: 4
L2 Cache (per core): 256 KB
L3 Cache: 8 MB
Memory: 8 GB
Processor Interconnect Speed: 4.8 GT/s
Boot ROM Version: IM112.0057.B00
SMC Version (system): 1.59f2
CS6 is too general. Be specific.
Adobe PREMIER PRO CS6
Version 6.0.0 (319 (MAC: 264587))
Update to 6.0.2 It solved this issue.
I m updating just now, Thanks so much, hope this will solve my problem.