| Monday, April 20 | 
	
	
		| 6:00 p.m.–7:00 p.m. | IPTPS '09 Workshop Welcome Reception, Hancock Room | 
	
	
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		| Tuesday, April 21 | 
	
	
		| 7:30 a.m.–7:00 p.m. | On-Site Registration, Georgian Checkroom | 
	
	
		| 8:30 a.m.–6:00 p.m. | 2nd USENIX Workshop on Large-Scale Exploits and Emergent Threats (LEET '09), Arlington Room | 
	
	
		| 9:00 a.m.–5:30 p.m. | 8th International Workshop on Peer-to-Peer Systems (IPTPS '09), Berkeley/Clarendon Room | 
	
	
		| 12:30 p.m.–2:00 p.m. | Luncheon for IPTPS '09 and LEET '09 Workshop Attendees, Stanbro Room | 
	
	
		| 6:00 p.m.–7:00 p.m. | Welcome Get-Together, Stanbro Room | 
	
	
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		| Wednesday, April 22 | 
	
	
		| 7:30 a.m.–5:00 p.m. | On-Site Registration, Georgian Checkroom | 
	
	
		| 8:45 a.m.–9:00 a.m. | Opening Remarks and Awards Presentation, Georgian Room | 
	
	
		| 9:00 a.m.–5:30 p.m. | Technical Sessions, Georgian Room | 
		
	
		| 6:00 p.m.–8:00 p.m. | Reception and Poster/Demo Session, Terrace Room | 
	
	
		| 8:00 p.m.–11:00 p.m. | Birds-of-a-Feather Sessions (BoFs), Arlington, Berkeley, and Clarendon Rooms | 
	
	
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		| Thursday, April 23 | 
	
	
		| 7:30 a.m.–5:00 p.m. | On-Site Registration, Georgian Checkroom | 
	
	
		| 8:30 a.m.–6:00 p.m. | Technical Sessions, Georgian Room | 
	
	
		| 12:30 p.m.–2:00 p.m. | Symposium Luncheon, Arlington/Berkeley/Clarendon Room | 
	
	
		| 7:30 p.m.–11:30 p.m. | Birds-of-a-Feather Sessions (BoFs), Arlington, Berkeley, and Clarendon Rooms | 
	
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		| Friday, April 24 | 
	
	
		| 9:00 a.m.–12:30 p.m. | Technical Sessions, Georgian Room |