Memory management in flah 8!

[SIZE=3][FONT=Times New Roman]Hi,[/FONT][/SIZE]
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[SIZE=3][FONT=Times New Roman] I want to create 2 scenes for login related functionality…1. loginpage 2. Homepage.[/FONT][/SIZE]
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[SIZE=3][FONT=Times New Roman] Which way should i choose creating 2 frames for these 2 functionality or 2 scenes?[/FONT][/SIZE]
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[SIZE=3][FONT=Times New Roman] What will be good for memmory management.?[/FONT][/SIZE]
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[SIZE=3][FONT=Times New Roman] Please help.[/FONT][/SIZE]
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[SIZE=3][FONT=Times New Roman] Thanks & Regards,[/FONT][/SIZE]
[SIZE=3][FONT=Times New Roman] -Smita.[/FONT][/SIZE]
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