FRW – Flat Rate (Week) – Ad-slot Cost for Week
FFW – Flat Fee (Week) – Ad-slot Cost of Week
Advertising model – based on time period Week.
For example you pay for 2 weeks 1.000$ - banner on site front page.
FRW = 500$week. Total 1.000$ = 500$ * 2weeks.
Simplest and oldest cost model for Internet advertising. Publishers like this model – because they know exact income of advertising, and they can plan income for future. Larger the period (for example week vs day) – larger guaranty for publisher.
Similar models: FRD – Flat Rate Day, FRM – Flat Rate Month.
FRD – Flat Rate (Day) – Ad-slot Cost for Day
FFD – Flat Fee (Day) – Ad-slot Cost of Day
Advertising model – based on time period.
For example you pay for 10 days 1000$ - banner on site front page.
FRD = 100$day. Total 100$ = 10$ * 10days.
Simplest and oldest cost model for internet advertising. Publishers like this model – because they know exact income of advertising, and they can plan income for future.
Similar models: FRW – Flat Rate Week, FRM – Flat Rate Month.
Other CS4 BUG.
BUG APPEARS: when you trying to optimize bitmap in library (changing JPG compression level).
BUG RESULT: Errorous bitmap (disappearing , flickering, blinking,…) in final SWF file or in flash preview.
SOLUTION: Save (with optimized jpg), Close (FLA with bug), Re-Open FLA, Re-publish. Result must be OK.
If you see the same problem with other JPG try again (each time this bug appears do the same operations).
This bug is old bug of cs4 (Windows XP SP3). Problem is important for banner makers.
Problem:
When flash CS4 isn’t loaded yet.
It’s impossible to open several selected FLA files - flash crashes on starting point

Nothing changed from initial CS4 release. I am using original product (not hacked/cracked), but result is the same after several updates from Adobe.
Before opening several files you must start Flash CS4. Then select several FLA files and press enter.
I DISSAPOINTED about adobe software quality. Too much bugs and too much unimportant features.